Odd one out

Five emojis walk into a lineup. Four of them belong together. Find the impostor.

Assembling the lineup…

The fine print

"Belong together" means something specific here: four of the five share a subcategory in the official Unicode tree β€” the same taxonomy behind this site's category pages. That's the twist, because Unicode's filing decisions are occasionally unhinged. The fifth emoji comes from a different category entirely; your job is to trust your gut about which one doesn't fit at the family dinner.

Right answers build your streak; a wrong one ends the run and shows you what the group actually was β€” with links, so you can appeal directly to the source material. Best run lives in this browser. Fair warning from experience: the flags rounds are freebies, the "objects" rounds are war crimes.